<template>
  <!-- <div class="box">111</div>
  <el-button type="primary">Primary</el-button> -->
  <router-view />
</template>

<script setup>
// const boxWidth = '100px'

// export default {
//   name: 'App',
//   components: {
//     HelloWorld
//   }
// }
</script>

<!-- <style lang="scss">
.box {
  width: v-bind(boxWidth);
  height: 100px;
  background-color: red;
}
</style> -->
